Transmission & Distribution Relay Solutions
Ensure reliable electrical protection with advanced relays and monitoring devices, safeguarding power systems and equipment integrity.
Safeguard your power distribution networks with our comprehensive range of transmission distribution relays. Our comprehensive range features ground fault relays, phase/voltage loss relays, ground fault sensors, voltage/phase monitors, and permissive relays for all your transmission distribution relay needs. Whether you're safeguarding power distribution systems, monitoring critical electrical parameters, or ensuring equipment protection, our Transmission Distribution Relays provide the advanced functionality and reliability needed for optimal performance and safety in industrial environments. Shop now for cutting-edge transmission distribution relays to enhance your power system's reliability and safety.
Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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ALLEN BRADLEY
813S-E2BZJ50
DISCONTINUED BY MANUFACTURER 11/29/2010, VOLTAGE RELAY,ELECTRONIC,24V DC CONTROL POWER,150-500V AC,50 HZ,THREE-PHASE,2 NORMALLY OPEN OUTPUTS AND 1 NORMALLY CLOSED OUTPUT,AUTOMATIC RESET
✓ IN STOCK!
€261.87
Price with VAT:
€311.63
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OMRON
G2R-1-E DC48
POWER RELAY, GENERAL PURPOSE, PCB TERMINALS, SINGLE-SIDE STABLE, 1-POLE, SPDT (1 FORM C), 16 AMP CONTACT RATING, SINGLE CONTACT, FLUX PROTECTION, HIGH-CAPACITY, 48 VDC COIL
✓ IN STOCK!
€2.76
Price with VAT:
€3.28
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TIME MARK CORP
B263
POWER MONITOR, 3 PHASE, 230 VAC, 30-60 HZ, 160-240 VAC, 15 AMP TO 150 VAC,10 AMP TO 240 VAC
✓ IN STOCK!
€72.48
Price with VAT:
€86.25
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SIEMENS
3RR2242-2FA30
MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER C ...
✓ IN STOCK!
€101.00
Price with VAT:
€120.19
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SIEMENS
3RR2241-1FA30
MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S00 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 1.6-16 A, 20-400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CO ...
✓ IN STOCK!
€96.00
Price with VAT:
€114.24
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SIEMENS
3UG4633-2AL30
DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5MM FROM 17 TO 275V AC/DC OVERSHOOT AND UNDERSHOOT I
✓ IN STOCK!
€91.00
Price with VAT:
€108.29
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SIEMENS
3UG4512-2BR20
ANALOG MONITORING RELAY PHASE FAILURE AND SEQUENCE 3 X 160...690 V 50...60 HZ AC 2 CHANGE-OVER CONTACTS SPRING-TYPE CONNECTION SYSTEM , 3UG4512-2BR20 , 3UG4512-2BR20
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€88.00
Price with VAT:
€104.72
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CARLO GAVAZZI
PPC01DM48
MONITORING RELAY, PPC01 SERIES, 3-PHASE, 8 AMP @ 250 VAC, ENERGIZED HIGH/LOW, SPDT, 415 VAC, DELAY TIME: 0.1 SECOND - 30 SECOND, PLUG IN MOUNTING
✓ IN STOCK!
€206.00
Price with VAT:
€245.14
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CARLO GAVAZZI
DPB71CM48
480 VAC 3-PH OVER/UNDER VOLT. RLY
✓ IN STOCK!
€101.14
Price with VAT:
€120.36
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CARLO GAVAZZI
DPB01CM48
MONITORING RELAY, FOR PHASE LOSS / SEQUENCE / OVER OR UNDERVOLTAGE, 3 PHASE, SPDT, 380-480 VAC, 50/60 HZ, 13 VA, DIN RAIL MOUNTING
✓ IN STOCK!
€165.51
Price with VAT:
€196.96
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SIEMENS
3UG4651-1AW30
SPEED MONITORING RELAY, 24-240 V, 3 A, DIN RAIL, SCREW TERMINAL, 3UG SERIES
✓ IN STOCK!
€124.00
Price with VAT:
€147.56
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ASEA BROWN BOVERI
ABB ROBOTICS
1SVR550870R9400
PHASE MONITORING RELAY, 4 AMP, 400 V, 3 KV, 1 NO, WITH NEUTRAL CONNECTION, POWERED BY MEASURING CIRCUIT, FOR MONITORING OF 1-3 PHASE OVER- AND UNDERVOLTAGE, (CM-PVE) , 1SVR550870R9400
✓ IN STOCK!
€75.00
Price with VAT:
€89.25
SIEMENS
3UF7113-1BA00-0
DISCONTINUED BY MANUFACTURER 04/01/2022, CURRENT/VOLTAGE MEASURING MODULE, 20-200 AMP SET CURRENT, 690 V, 120 MM WIDTH, BUSBAR CONNECTION, REPLACED BY 3UF7113-1BA01-0
✓ IN STOCK!
€262.58
Price with VAT:
€312.47
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SIEMENS
3RS1800-2BQ00
COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 2 CHANGEOVER CONTACTS COMBIVOLTAGE 24 V AND 110 V TO 1
✓ IN STOCK!
€61.00
Price with VAT:
€72.59
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SIEMENS
3UG4615-1CR20
DIGITAL MONITORING RELAY FOR THREE-PHASE LINE VOLTAGE REVERSIBLE PHASE SEQUENCE PHASE FAILURE 3X 160
✓ IN STOCK!
€112.63
Price with VAT:
€134.03
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SIEMENS
3TX7014-7BM00
RELAY. 24VUC. 1CO, CABINET UNIT FOR USE IN 24 V DC RELAY,1CHANGEOVER CONTA.,24V DC
✓ IN STOCK!
€8.58
Price with VAT:
€10.21
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SIEMENS
3UG4621-1AA30
DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24 VAC/DC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
€35.57
Price with VAT:
€42.33
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SIEMENS
FURNAS ELECTRIC CO
3RS1800-1BP00
RELAY, 24 VUC & 220 - 240 VAC, 2CO, SCREW, N76, CONTROLS - INTERFACE 3RS
✓ IN STOCK!
€68.00
Price with VAT:
€80.92
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OMRON
K8DT-AS3CD
CURRENT MONITORING RLY, SPDT, 24V, DIN, PRODUCT RANGE:K8DT-AS SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW, CO ...
✓ IN STOCK!
€85.50
Price with VAT:
€101.75
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OMRON
K8DT-AW3TA
CURRENT MONITORING RLY, SPST, 240V, DIN, PRODUCT RANGE:K8DT-AW SERIES, CONTACT CONFIGURATION:SPST-NO, CONTACT CURRENT:5A, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:250V, RELAY TERMINALS:S ...
✓ IN STOCK!
€85.30
Price with VAT:
€101.51
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TELE CONTROLS
G2UM300VL20
VOLTAGE PROTECTION MONITORING RELAY, 1-PH, 30V - 60V - 300V AC/DC RANGES, MULTIFUNCTION, 2 CO, DPDT RELAY OUTPUT, LED INDICATORS, ADJUSTABLE THRESHOLDS, POWER SUPPLY PROTECTOR, IDEAL FOR BAT ...
✓ IN STOCK!
€91.75
Price with VAT:
€109.18
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BENDER
RCM465Y-13
DISCONTINUED BY MANUFACTURER,GROUND FAULT RELAY, 30-300MA ,RESPONSE 0-1S, 90-132V
✓ IN STOCK!
€81.73
Price with VAT:
€97.26
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TE CONNECTIVITY
CROMPTON INSTRUMENTS
252-PVRU-PQBX-C6
PHASE LOSS RELAY, 5 AMP, 120 VAC, 60 HZ, DIN RAIL MOUNT
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€182.33
Price with VAT:
€216.97
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ASEA BROWN BOVERI
CM-IVN.S
COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690 VAC / 1000 VDC, 15-400 HZ, DIN RAIL MOUNT, HOUSING IP50 / TERMINALS IP20, (1SVR750669R9400)
✓ IN STOCK!
€212.00
Price with VAT:
€252.28
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SIEMENS
3RR2143-1AA30
MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S2 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 8...80 A, 50...60 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
✓ IN STOCK!
€102.00
Price with VAT:
€121.38
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DOLD
IK9046 DC24V
VOLTAGE MONITOR W/LED 1NC/NO 1-3AMP 230VAC 24VDC
✓ IN STOCK!
€124.00
Price with VAT:
€147.56
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ASEA BROWN BOVERI
1SVR760669R9400
COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690VAC, 1000VDC
✓ IN STOCK!
€222.00
Price with VAT:
€264.18
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SIEMENS
3RR2441-1AA40
CURRENT MONITORING RELAY, IO-LINK, SIZE S00, 1.6-16 AMP RANGE, 20-400 HZ, 24 VDC SUPPLY, 1 CHANGE-OVER CONTACT, SCREW CONNECTION , 3RR24411AA40
✓ IN STOCK!
€149.00
Price with VAT:
€177.31
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SIEMENS
3UF7510-1AA00-0
GROUND FAULT MODULE, WITH ANALOG RESIDUAL CURRENT DETECTION, FOR CONNECTION OF A RESIDUAL-CURRENT TRANSFORMER 3UL23, MAX. 1 GROUND FAULT MODULE PER, FOR SIMOCODE PRO V BASIC UNIT, REPLACES 3 ...
✓ IN STOCK!
€110.00
Price with VAT:
€130.90
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SIEMENS
3UG4651-2AW30
DIGITAL MONITORING RELAY SPEED MONITORING FROM 0.1 TO 2200 REV/MIN OVERSHOOT AND UNDERSHOOT AC/DC 24
✓ IN STOCK!
€160.00
Price with VAT:
€190.40
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SIEMENS
3UG4631-2AA30
DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5 MM FROM 0.1-60 V AC/DC 0VERSHOOT AND UNDERSHOOT SUPPLY VOLTAGE: 24 V AC/DC 50 TO 60 HZ DC AND AC WITHOUT GALVANIC ISOLATION TO MEASURING CIR ...
✓ IN STOCK!
€70.25
Price with VAT:
€83.60
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SIEMENS
3UG4511-2BP20
DISCONTINUED BY MANUFACTURER, ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3 X 320...500 V 50...60 HZ AC 2 CHANGE-OVER CONTACTS SPRING-TYPE CONNECTION SYSTEM, REPLACED BY PART # 3UG5511 ...
✓ IN STOCK!
€79.00
Price with VAT:
€94.01
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GENERAL ELECTRIC
IC2820-D300B3
DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 600 VAC MAX, 10 AMP
✓ IN STOCK!
€235.97
Price with VAT:
€280.80
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ASEA BROWN BOVERI
1SVR730885R3300
RMS MONITORING RELAY, MULTIFUNCTION, 4 AMP, 3 PHASE, 180-280 VAC, 2C/O SPDT, DIN-RAIL 22.5 MM, IP50/IP20, (CM-MPS.21S)
✓ IN STOCK!
€286.95
Price with VAT:
€341.47
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SIEMENS
5TT3402
RELAY 230/400V 2W AVAILABLE, SURPLUS, NEVER USED, 2 YEAR WARRANTY , 5TT3402
✓ IN STOCK!
€84.83
Price with VAT:
€100.94
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SIEMENS
3UG4622-1AA30
DIGITAL MONITORING RELAY, SIRIUS, 1 PHASE, 3 POLE, 5 AMP, 690 VAC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 TO +60 DEGREES C, IP20
✓ IN STOCK!
€55.63
Price with VAT:
€66.20
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SIEMENS
3RS1800-1HP01
DISCONTINUED BY MANUFACTURER 10/01/20202, RELAY MODULE, 24 VUC,220-240 VAC, 3 CHANGE ONER CONTACTS, SCREW TYPE TERMINAL DIN RAIL MOUNT, PREFERRED SUCCESSOR 3RQ2000-1CW01 , 3RS1800-1HP01
✓ IN STOCK!
€15.81
Price with VAT:
€18.82
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SIEMENS
FURNAS ELECTRIC CO
3UF7111-1AA00-0
DISCONTINUED BY MANUFACTURER 12/01/2021, CURRENT/VOLTAGE MEASURING MODULE, SIMOCODE PRO, 2.4-25 AMP, DETECTION UP TO 690V, OVERALL WIDTH 45 MM, STRAIGHT-THROUGH TRANSFORMER, REPLACED BY 3UF7 ...
✓ IN STOCK!
€288.79
Price with VAT:
€343.66
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SIEMENS
3UF7103-1AA00-0
CURRENT MEASURING MODULE, 20-200 AMP SET CURRENT, 120 MM OVERALL WIDTH, STRAIGHT-THROUGH TRANSFORMER
✓ IN STOCK!
€144.32
Price with VAT:
€171.74
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SIEMENS
FURNAS ELECTRIC CO
3RH1122-1BG40
DISCONTINUED BY MANUFACTURER, CONTACTOR RELAY, 2N0 + 2NC, 125VDC, SCREW TERMINAL, SIZE S00, REPLACED BY 3RH2122-1BG40
✓ IN STOCK!
€97.63
Price with VAT:
€116.18
SIEMENS
FURNAS ELECTRIC CO
3UG3511-1BQ50
DISCONTINUED BY MANUFACTURER 03/20/2006, MONITORING RELAY, 3 PHASE, 230-400 VAC, 50/60 HZ, 8 AMP, 2 CHANGE OVER CONTACTS, 1/3 HP, 22.5 MM, SCREW CONNECTOR
✓ IN STOCK!
€143.31
Price with VAT:
€170.54
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SIEMENS
3UG4633-1AL30
DIGITAL MONITORING RELAY, VOLTAGE MONITORING, 22.5 MM, 17-275 VAC/DC, OVERSHOOT AND UNDERSHOOT, SELF-POWERED, SPIKE DELAY 0.1 TO 20 S, HYSTERESIS 0.1 TO 150 V, 1 CO CONTACT, WITH OR WITHOUT ...
✓ IN STOCK!
€80.30
Price with VAT:
€95.56
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SIEMENS
3UG4617-1CR20
MONITORING RELAY, DIGITAL, LCD DISPLAY, 0-20 S OFF DELAY, 3-PHASE, 160-690 V, 50/60 HZ, IP20, (SUCCESSOR: 3UG5618-1CR20)
✓ IN STOCK!
€117.88
Price with VAT:
€140.28
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SIEMENS
5TT3401
VOLTAGE RELAY T5570 AC 230/400V 1CO 0.85/0.95 WITH TRANSPARENT CAP , 5TT3401
✓ IN STOCK!
€82.63
Price with VAT:
€98.32
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OMRON
K8DT-AS1CA
CURRENT MONITORING RLY, SPDT, 240V, DIN, PRODUCT RANGE:K8DT-AS SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW, C ...
✓ IN STOCK!
€79.43
Price with VAT:
€94.52
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SIEMENS
3RQ3118-1AB00
OUTPUT COUPLER, WITH PLUG-IN RELAY, 1 CHANGE-OVER CONTACT SCREW TERMINAL, 6 AMP, 24 VAC/DC, 50/60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
€19.88
Price with VAT:
€23.65
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SCHNEIDER ELECTRIC
SQUARE D
RM22TA33
PHASE MONITORING RELAY, RM22 SERIES, 380-480 VAC, 2 NO/NC, 8 AMP/250 VAC, ELECTROMECHANICAL RELAY TYPE, DIN RAIL MOUNT
✓ IN STOCK!
€61.69
Price with VAT:
€73.41
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SIEMENS
3UG4625-1CW30
MONITORING RELAY, DIGITAL, FOR RESIDUAL CURRENT MONITORING, 0.03-4 AMP, 24-240 VAC/DC, 50/60 HZ, 2 CHANGE OVER CONTACTS, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
€115.64
Price with VAT:
€137.61
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EATON CORPORATION
MOELLER ELECTRIC
PFR-WMA-105
MOELLER PFR-WMA-105 MAGNETIC SCREEN
✓ IN STOCK!
€49.75
Price with VAT:
€59.20
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